Endoscopic surgical instrument with early warning function

A technique for surgical instruments and endoscopes is applied in the field of surgical instruments for endoscopes to achieve the effect of improving safety and quality and ensuring safety.

Active Publication Date: 2013-07-10
GUANGZHOU BAODAN MEDICAL INSTR TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Surgical instruments used in endoscopes, including biopsy forceps, electrocoagulation rods, electrocoagulation hooks, etc., after surgical instruments enter the human body through the instrument channel of the endoscope , to perform surgical operations under the supervision of the endoscope, to clamp, cut off, and remove suspicious tissues. However, the surgical instruments currently used in endoscopes can only be used according to the doctor's intuition and experience to avoid accidentally injuring tissues. Uncertainty, easy to cause accidental bleeding, even medical accidents, causing greater physical harm to patients

Method used

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  • Endoscopic surgical instrument with early warning function
  • Endoscopic surgical instrument with early warning function
  • Endoscopic surgical instrument with early warning function

Examples

Experimental program
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Effect test

Embodiment 1

[0019] Such as figure 1 As shown, the endoscopic surgical instrument (i.e., biopsy forceps) with early warning function of the present invention includes a surgical instrument body, and the surgical instrument body includes a hard or soft working end 1 and an operating part 5, so The operating part 5 is provided with a rotating mechanism 3 and an output joint 4, and the tip part 11 of the working end part 1 is provided with an early warning module 2. A rangefinder for distance and an infrared thermal scanning probe used to obtain infrared thermal imaging images under the surface of the tissue in front and identify large blood vessels in the tissue. The early warning module is provided with a control circuit, the control circuit is connected to the output joint of the operation terminal through the data line, the output joint is connected to the system host, and the system host is provided with or connected with an alarm device.

[0020] When working, the distance between the ...

Embodiment 2

[0022] This embodiment is basically the same as Embodiment 1, the difference is that the surgical instrument body is an electrocoagulation device, which includes a working end 6 and an operating portion 7 with an output joint, on the tip 61 of the working end 6 An early warning module 8 is provided, and the working principle and working process of the early warning module 8 in this embodiment are completely the same as those in the embodiment, and will not be repeated here.

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Abstract

The invention belongs to the field of medical apparatuses, and particularly discloses an endoscopic surgical instrument with an early warning function. The endoscopic surgical instrument with the early warning function comprises a surgical instrument body, wherein the surgical instrument body comprises an operating end and a working end part; an early warning module is arranged on a tip part of the working end part; an output connector is arranged on the operating end; the early warning module is connected with a system host through an output connector of the operating end; and an alarm device is arranged or connected on the system host. The early warning module is arranged on the tip part of the working end part of the surgical instrument body, and when a great vessel and other tissues which may cause great injury appear at a set position in the front direction of the tip part of the surgical instrument, an operator is alarmed in forms of image, voice and the like; and the alarm device on the tip part of the surgical instrument is used for recognizing the tissues, recognizes vessels under epidermis by virtue of a principle of infrared thermal scanning energy, can help a doctor prevent unnecessary bleeding and accidents better in a surgical process.

Description

technical field [0001] The invention belongs to the field of medical instruments, and in particular relates to a new type of medical tool in modern medicine - an endoscopic surgical instrument with an early warning function. current technology [0002] Surgical instruments used in endoscopes, including biopsy forceps, electrocoagulation rods, electrocoagulation hooks, etc. After surgical instruments enter the human body through the instrument channel of the endoscope, surgical operations are performed under the supervision of the endoscope. Cut off and remove suspicious tissues, but the surgical instruments currently used in endoscopes can only be used according to the doctor's intuition and experience to avoid accidentally injuring tissues. Patient causing serious bodily injury. [0003] An endoscopic surgical instrument with an early warning function according to the present invention is designed with an early warning module at the tip of the surgical instrument, and retu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B18/12
Inventor 乔铁
Owner GUANGZHOU BAODAN MEDICAL INSTR TECH
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